122040001412 has 24 divisors (see below), whose sum is σ = 244166744640. Its totient is φ = 52284270240.

The previous prime is 122040001397. The next prime is 122040001481. The reversal of 122040001412 is 214100040221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694139 + ... + 852002.

It is an arithmetic number, because the mean of its divisors is an integer number (10173614360).

Almost surely, 2^122040001412 is an apocalyptic number.

It is an amenable number.

122040001412 is an abundant number, since it is smaller than the sum of its proper divisors (122126743228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122040001412 is a wasteful number, since it uses less digits than its factorization.

122040001412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548971 (or 1548969 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122040001412 its reverse (214100040221), we get a palindrome (336140041633).

The spelling of 122040001412 in words is "one hundred twenty-two billion, forty million, one thousand, four hundred twelve".